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regulator: core: Don't corrupt display when printing uV offsets

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We weren't taking into account the already used buffer when telling
sprintf() where to print to.

Reported-by: Stefan Wahren <stefan.wahren@i2se.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Mark Brown 2015-06-09 19:54:10 +01:00
parent b787f68c36
commit c456b89a93
1 changed files with 1 additions and 1 deletions
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2
drivers/regulator/core.c
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@ -801,7 +801,7 @@ static void print_constraints(struct regulator_dev *rdev)
} }
if (constraints->uV_offset) if (constraints->uV_offset)
count += sprintf(buf, "%dmV offset ", count += sprintf(buf + count, "%dmV offset ",
constraints->uV_offset / 1000); constraints->uV_offset / 1000);
if (constraints->min_uA && constraints->max_uA) { if (constraints->min_uA && constraints->max_uA) {